package com.AsuncDemo;

import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.annotation.AsyncConfigurer;
import org.springframework.scheduling.annotation.EnableAsync;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;

import java.util.concurrent.Executor;

/**
 * @Auther: zch
 * @Date: 2019/1/19 16:23
 * @Description:
 */
@Configuration
@EnableAsync
public class AsynConfig implements AsyncConfigurer {
    //自定义线程池
    @Override
    public Executor getAsyncExecutor() {
        //定义线程池
        ThreadPoolTaskExecutor taskExecutor = new ThreadPoolTaskExecutor();
//核心线程数
        taskExecutor.setCorePoolSize(10);
//线程池最大线程数
        taskExecutor.setMaxPoolSize(30);
//线程队列最大线程数
        taskExecutor.setQueueCapacity(2000);
//初始化
        taskExecutor.initialize();
        return taskExecutor;
    }
}
